| 1:20.91 | 2:44.57 | (1:23.66) | |
| 4:09.62 | (1:25.05) | 5:32.71 | (1:23.09) |
| 6:55.78 | (1:23.07) | 8:17.58 | (1:21.80) |
| 9:40.16 | (1:22.58) | 11:03.10 | (1:22.94) |
| 12:26.25 | (1:23.15) | 13:48.14 | (1:21.89) |
| 15:12.71 | (1:24.57) | 16:35.93 | (1:23.22) |
| 17:59.27 | (1:23.34) | 19:21.55 | (1:22.28) |
| 20:43.84 | (1:22.29) |